<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<p>
			<a href="regist1.html" target="content">注册</a>
			<a href="introduction.html"target="content">大会流程说明</a>
			
		</p>
		<iframe name="content" src="welcome.html" width="100%" height="900px" frameborder="0"></iframe>
	</body>
</html>
